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用蒙特卡洛方法研究冲击测温实验优化设计与不确定度评定 被引量:1
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作者 李欣竹 王翔 《高压物理学报》 CAS CSCD 北大核心 2003年第1期56-64,共9页
讨论了使用蒙特卡洛方法研究冲击测温实验优化设计的问题。针对目前的实际条件 ,计算了 1 0种典型设计对 2 0 0 0~ 1 0 0 0 0K温度区间进行探测的不确定度。综合分析给出了优化的实验设计所应考虑的因素 ,计算过程同时解决了冲击测温... 讨论了使用蒙特卡洛方法研究冲击测温实验优化设计的问题。针对目前的实际条件 ,计算了 1 0种典型设计对 2 0 0 0~ 1 0 0 0 0K温度区间进行探测的不确定度。综合分析给出了优化的实验设计所应考虑的因素 ,计算过程同时解决了冲击测温实验温度不确定度的评定问题。显示了蒙特卡洛方法在较复杂实验系统优化设计及不确定度评定方面的良好应用前景。 展开更多
关键词 冲击测温实验 优化设计 蒙特卡洛方法 不确定度评定 冲击 高压
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A comparative analysis of reticular crack on ceramic plate driven by thermal shock
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作者 XiangHong Xu ShiLong Sheng +1 位作者 Cheng Tian WenJun Yuan 《Science China(Physics,Mechanics & Astronomy)》 SCIE EI CAS CSCD 2016年第7期46-51,共6页
Reticular crack is generally found on the surface of ceramic material that has been subjected to a thermal-shock condition. In the present study, a quantitative effect of thermal shock and quench temperature has been ... Reticular crack is generally found on the surface of ceramic material that has been subjected to a thermal-shock condition. In the present study, a quantitative effect of thermal shock and quench temperature has been studied and investigated. Experimental tests were carried out to characterize the reticular crack that has been found in the Ge Kiln, which is a famous art of the ancient Chinese culture. After comparative analysis between thermal-shock cracks and the glaze crack patterns of the Ge Kiln porcelain,it is found that this study is expected to provide a powerful tool for recurrence of the long-lost firing and cooling process of the Ge Kiln porcelain. 展开更多
关键词 reticular crack thermal shock CERAMICS Ge Kiln porcelain
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